.qiehuanbox {
  height: 120vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #d7e7f0;
  margin: 0;
  padding: 0;
}
.h1 {
  font-size: 50px;
  background: linear-gradient(to bottom, #ffad41 50%, transparent 50%) center
    center / 100vw 100vh fixed;
  /* height: 100vh; */
  display: flex;
  align-items: center;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-stroke: 1px #ffad41;
}
